Yaskawa SGDR-SDA350A01B Servopack Servo Drive

The Yaskawa SGDR-SDA350A01B Servopack Drive is a high-power servo drive (Servopack / axis amplifier) in the SGDR Sigma-series that converts control signals from PLCs or robot controllers into regulated 3-phase output to drive a servo motor, enabling precise position, speed, and torque control for single-axis motion within multi-axis robotic and automation systems. It accepts 200–230 VAC input, delivers about 3.5 kW of output power, weighs roughly 2–3 lbs, uses forced-air cooling, and is designed for panel or machine cabinet mounting in applications like Motoman robotic systems, CNC machining centers, material handling, and large packaging or assembly lines requiring high-load, coordinated motion. Common replacements listed for this model include Yaskawa SGDR-SDA350A01BY22, SGDR-SDA300A01B, and SGDR-SDB350A01BY22.